Data Trawler - Survey Details

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Voyage details and related metadata, reports, events and data.

ST 04/2007 (alternative identifier: ST200704)    - is a Marine National Facility voyage

Period: 2007-07-16 00:00 to 2007-07-24 00:00 UTC

Duration: 8.00 days

From: Darwin To: Madang

Region: Arafura Sea; Bismark Sea

Ship: Southern Surveyor [details]

Description: The Cheshire Seamount lies close the the western tip of the Woodlark oceanic spreading ridge where it is actively propagating into continental crust, a globally unusual setting. This project aims to sample the crest of Cheshire Seamount and test the feature for hydrothermal activity. The work is closely related to SS200706, which immediately follows the transit and is an extension of previous MNF voyages led by CSIRO-ANU.
Voyage Objectives
Utilising high resoultion multibeam and sidescan images recently collected and provided by Nautilus Minerals, the primary objectives in this project are:

  1. To dredge sample the crest of Cheshire Seamount and other volcanic features of interest, with the aim of recovering fractional volcanic rocks.
  2. To test the volcano and these other features for hydrothermal activity, using CTD-hydrocasts, deep tow video, dredge and grab sampling.

Leader: C. Yeats (CSIRO Exploration and Mining)

Project: Southern Surveyor - general vessel operations, gear trials, etc. [details]

Voyage extents: 12° 28.2' S to 6° 55.9' S    130° 42.2' E to 151° 58.7' E Get voyage track shapefile Get CSV

Marlin Metadata:-

  • Southern Surveyor Transit ST 04/2007 CTD Data [details]

  • Southern Surveyor Transit ST 04/2007 Multibeam Echosounder Data [details]

  • Southern Surveyor Transit ST 04/2007 Underway Data [details]

  • Participants - on ship:-

    Camilla Stark Swath Processing Support CSIRO Exploration and Mining
    Chris Yeats Chief Investigator CSIRO Exploration and Mining
    Katerina Dodds Technical Support (Student) University of Western Australia
    Shannon Johns Science Watch Leader CSIRO Exploration and Mining
    TBA MNF Electronics Support CSIRO Oceans & Atmosphere - Hobart
    TBA MNF Computing Support CSIRO Oceans & Atmosphere - Hobart

    This list includes those that may have only been on part of the voyage. See voyage reports on 'Reports and Maps' tab for details.

    Marine National Facility Reports - plans, summaries and data processing

    Search for publications, reports and datasets from this and other voyages

    Data publishing

    This is a list of online datasets hosted by CSIRO. Other processed datasets hosted by collaborating organisations may be found on the 'Metadata' or "Reports, Publications and Maps' tab.
    Use the Get data link on the right to extract data using the NCMI Data Trawler.

    Data StreamData SummaryGet data
    CTD profile
    Time (UTC): 2007-07-21 06:07 to 2007-07-21 14:07
    Latitude: -9.83 to -9.78
    Longitude: 151.80 to 151.81
    Quantity: 2 Casts
    Max Pressure: 2540 db
    Get Data from Trawler (Authorisation Required)

    ST200704_CTD_Report.pdf (Authorisation Required)

    Multibeam echosounder
    Time (UTC): 2007-07-15 09:07 to 2007-07-19 01:07
    Latitude: -12.47 to -9.26
    Longitude: 130.82 to 144.32
    Datafiles: 164
    Total size: 7.52 Gb
    Get Data from Trawler

    Time (UTC): 2007-07-15 09:07 to 2007-07-23 03:07
    Latitude: -12.47
    Longitude: 130.82
    Track length: 3167.543 km
    Locations: 66,231
    Measurements: 922,666
    Get Data from Trawler

    Deployments by start time:- Click on column header to sort. Use link on 'Deployment' to see full details. Use the CSV button at the bottom to export data (tab delimited).

    Search for deployments from this voyage and others

    Deployment OperationStationCastGearProject Start and end timesStart LocationEnd LocationDepthDescription
    Underway System [details]   Air Temperature Sensor-HMP233,Barometer,Fluorometer WS3S-1203,Gyro-Generic SS-NF,Humidity Sensor-HMP233,Licor-UWQ 3708,RM Young 05106 wind monitor-75621,RM Young 05106 wind monitor-75621,RM Young 05106 wind monitor-75621,RM Young Rain Gauge,Seapath 200,Seapath 200,Simrad EA500 Echosounder,ThermoSalinoGraph (TSG)-SS-SN 1777,ThermoSalinoGraph (TSG)-SS-SN 1777 1545 2007-07-15 09:57 2007-07-23 03:01 -12.4694 130.8195 -6.9304 149.0755
    Multibeam echosounder [details]   EM300 Multibeam Echosounder 2007-07-15 09:57 2007-07-19 01:23 -12.4695 130.8196 -9.3056 144.4758 100
    CTD Cast [details] 1   Cast 1 CTD 20 - SN 0552,Conductivity CTD 20-SN 3169,Pressure CTD 20,Temperature CTD 20-SN 2751 1545 2007-07-21 06:23 2007-07-21 07:29 -9.7785 151.8136 -9.7705 151.8130 1670
    CTD Cast [details] 2   Cast 2 CTD 20 - SN 0552,Conductivity CTD 20-SN 3169,Pressure CTD 20,Temperature CTD 20-SN 2751 1545 2007-07-21 13:15 2007-07-21 14:41 -9.8250 151.7975 -9.8181 151.8004 2540

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